🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.43 AU - 0.71 AU

Year: 160 Days

Day: 28.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.29 AU - 1.67 AU

Year: 671 Days

Day: 42.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.4

Radius: 12.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.61 AU - 7.29 AU

Year: 6107 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,395,920 km

• M1: 275,110 km (0.093 R)
• M2: 521,049 km (0.088 R)
• M3: 667,506 km (0.093 R)
• M4: 859,440 km (0.046 R)
• M5: 943,215 km (0.045 R)
• M6: 1,308,383 km (0.053 R)
• M7: 1,659,040 km (0.065 R)
• M8: 2,070,734 km (0.09 R)
• M9: 2,348,537 km (0.027 R)
• M10: 2,858,067 km (0.086 R)
• M11: 2,987,918 km (0.101 R)
• M12: 3,705,090 km (0.102 R)
• M13: 4,030,466 km (0.098 R)
• M14: 4,529,375 km (0.047 R)
• M15: 4,793,116 km (0.119 R)
• M16: 4,919,975 km (0.115 R)
• M17: 5,379,689 km (0.036 R)
• M18: 5,704,017 km (0.043 R)
• M19: 6,095,515 km (0.096 R)
• M20: 6,449,164 km (0.093 R)
• M21: 6,825,403 km (0.103 R)
• M22: 7,112,332 km (0.111 R)
• M23: 7,681,551 km (0.054 R)
• M24: 8,013,509 km (0.084 R)
• M25: 8,985,297 km (0.116 R)
• M26: 9,335,206 km (0.114 R)
• M27: 9,564,989 km (0.085 R)
• M28: 9,760,962 km (0.109 R)
• M29: 10,302,207 km (0.106 R)
• M30: 11,132,326 km (0.027 R)
• M31: 12,349,753 km (0.073 R)
• M32: 12,446,543 km (0.026 R)
• M33: 12,680,215 km (0.111 R)
• M34: 12,954,577 km (0.115 R)
• M35: 13,033,266 km (0.039 R)
• M36: 13,290,424 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.3

Radius: 6.1

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.73 AU - 18.49 AU

Year: 21895 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,395,920 km

• M1: 109,506 km (0.117 R)
• M2: 170,990 km (0.101 R)
• M3: 361,728 km (0.095 R)
• M4: 529,277 km (0.06 R)
• M5: 789,428 km (0.068 R)
• M6: 1,502,262 km (0.085 R)
• M7: 1,561,353 km (0.086 R)
• M8: 1,681,630 km (0.098 R)
• M9: 1,774,081 km (0.117 R)
• M10: 2,028,547 km (0.1 R)
• M11: 2,466,570 km (0.053 R)
• M12: 2,571,737 km (0.069 R)
• M13: 3,007,366 km (0.118 R)
• M14: 3,465,584 km (0.1 R)
• M15: 3,904,953 km (0.102 R)
• M16: 4,235,265 km (0.075 R)
• M17: 5,055,810 km (0.101 R)
• M18: 5,598,700 km (0.093 R)
• M19: 5,830,427 km (0.109 R)
• M20: 6,065,296 km (0.061 R)
• M21: 7,640,562 km (0.119 R)
• M22: 7,742,887 km (0.063 R)
• M23: 9,007,587 km (0.081 R)
• M24: 9,333,710 km (0.073 R)
• M25: 10,505,211 km (0.063 R)
• M26: 10,733,647 km (0.073 R)
• M27: 11,604,606 km (0.107 R)
• M28: 12,317,589 km (0.078 R)
• M29: 12,377,578 km (0.034 R)
• M30: 13,475,178 km (0.114 R)
• M31: 13,661,128 km (0.047 R)
• M32: 14,035,571 km (0.076 R)
• M33: 14,858,509 km (0.117 R)
• M34: 15,437,303 km (0.041 R)
• M35: 15,697,005 km (0.099 R)
• M36: 16,220,598 km (0.113 R)
• M37: 16,749,875 km (0.11 R)
• M38: 17,486,944 km (0.06 R)
• M39: 17,689,799 km (0.106 R)
• M40: 18,234,484 km (0.078 R)
• M41: 18,303,000 km (0.103 R)
• M42: 18,371,516 km (0.077 R)
• M43: 18,577,812 km (0.114 R)
• M44: 19,972,064 km (0.082 R)
• M45: 22,125,675 km (0.1 R)
• M46: 22,565,193 km (0.032 R)
• M47: 22,712,398 km (0.062 R)
• M48: 22,933,802 km (0.092 R)
• M49: 23,304,207 km (0.108 R)
• M50: 24,201,345 km (0.115 R)
• M51: 24,427,388 km (0.118 R)
• M52: 24,502,934 km (0.108 R)
• M53: 26,415,693 km (0.079 R)
• M54: 26,726,258 km (0.092 R)
• M55: 27,037,870 km (0.089 R)
• M56: 28,217,450 km (0.058 R)
• M57: 28,694,068 km (0.076 R)
• M58: 29,494,118 km (0.117 R)
• M59: 29,977,768 km (0.074 R)
• M60: 30,789,486 km (0.05 R)
• M61: 34,192,688 km (0.112 R)
• M62: 34,955,487 km (0.069 R)
• M63: 35,723,972 km (0.092 R)
• M64: 37,625,660 km (0.068 R)
• M65: 38,676,734 km (0.118 R)
• M66: 38,941,074 km (0.03 R)
• M67: 42,521,699 km (0.106 R)
• M68: 43,159,135 km (0.084 R)
• M69: 43,250,390 km (0.11 R)
• M70: 43,433,199 km (0.112 R)
• M71: 43,983,270 km (0.086 R)
• M72: 45,275,496 km (0.097 R)
• M73: 46,580,139 km (0.103 R)
• M74: 47,613,861 km (0.1 R)
• M75: 48,940,495 km (0.071 R)
• M76: 49,417,263 km (0.03 R)
• M77: 49,608,300 km (0.114 R)
• M78: 52,992,503 km (0.119 R)
• M79: 54,860,681 km (0.075 R)
• M80: 55,951,997 km (0.069 R)
• M81: 56,250,894 km (0.107 R)
• M82: 60,490,797 km (0.104 R)
• M83: 62,339,078 km (0.105 R)
• M84: 62,752,268 km (0.119 R)
• M85: 67,357,788 km (0.095 R)
• M86: 67,675,683 km (0.106 R)
• M87: 67,887,963 km (0.034 R)
• M88: 67,994,177 km (0.102 R)
• M89: 69,700,939 km (0.032 R)
• M90: 70,990,323 km (0.072 R)
• M91: 71,746,092 km (0.04 R)
• M92: 72,070,719 km (0.075 R)
• M93: 72,287,486 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,221 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit